The previous `Reflector` implementation did not use post barriers, so we could crash when storing nursery objects in a `Reflector` structure that were later moved out of the nursery.
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix#15085
- [X] There are tests for these changes
Source-Repo: https://github.com/servo/servo
Source-Revision: 023a9c55ec84413b9c097c4963f5c3e1b4885eb9
This is based on #15158 by @aneeshusa, with additional reverts.
This reverts #15064, which is causing many tests not to run, and #15129 and #15155 which landed while tests were not running and may have caused some new failures in iframe tests.
Source-Repo: https://github.com/servo/servo
Source-Revision: 185759f87a8dec88f5f65c49ac9df90b47014b19
<!-- Please describe your changes on the following line: -->
This pull request implements removing styles from the document when
* `<link>` element with associated styles is removed
* `<style>` element is removed
Additionally, it tests that when `<style>` element is changed. Styles are being reapplied correctly.
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: f3c102d2fe5ae2992233f5ab2de7c00f188bc8a0
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The `HTMLLinkElement::set_stylesheet` function now checks whether there already is a stylesheet, and if there is, calls `Document::invalidate_stylesheets` after modifying `self.stylesheet`.
This PR also includes a minimal WPT that causes the panic.
This is fundamentally a timing issue, so while this fix prevents the crash, it does not fix the underlying issue. Making a <link> element send a second request before the first can finish and then getting the two stylesheet responses out-of-order will apply the wrong stylesheet, as demonstrated with https://gist.github.com/SwagColoredKitteh/2c24c7fac635445042eda4a30e10420e.
r? @emilio
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Source-Repo: https://github.com/servo/servo
Source-Revision: c3f0c9054feb97f4b3c106393930887d9841df1f
This is a followup to #15129, addressing my last review comment.
r? anyone
Source-Repo: https://github.com/servo/servo
Source-Revision: 231481570e7ffc6c036b54a15507a9b2260ffe87
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Fixes inline size calculation for TableWrapper. The table's width was always reaching the inline size equation solver as a specified variable, which was causing the system to be overdetermined when there was a margin specified for the table, and this caused the overflow reported in #12748. The fix consists in handling three cases when the table's width is not specified: if the preferred size of all columns fits, it is returned; if the minimum size does not fit, it is returned instead (it will overflow), otherwise, it is returned as a free variable (that should be solved together with the margin to some value above the minimum width and below the preferred width).
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: b0f91193fd4fbb86fc75fc593a6fdc40dc95bfcd
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* Refactor all scroll related code to use a new `ScrollLocation` struct which can either be a `delta` (as before) or a `Start` or `End` request, to represent the desire to scroll to the start and end of the page.
Effectively, everywhere a delta was used, there is now a `ScrollLocation` struct instead.
* Add key press listeners for HOME and END keys so as to cause a scroll to be queued with `ScrollLocation::Start` (in HOME case) or `ScrollLocation::End` (in END case).
* These changes depend on added support for the new `ScrollLocation` in webrender and webrender_traits. See https://github.com/servo/webrender/pull/540.
---
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Source-Revision: 1706ffd6e5a02f26f69970b3b41536a8a85ef6fe
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r? @jdm
passing tests:
tests/wpt/mozilla/tests/css/matchMedia.html, tests/wpt/mozilla/tests/mozilla/window_resize_not_triggered_on_load.html, tests/wpt/mozilla/tests/mozilla/iframe/resize_after_load.html, tests/wpt/mozilla/tests/css/meta_viewport_resize.html
Source-Repo: https://github.com/servo/servo
Source-Revision: 7e2329ea4eb81f9153a64f63264ebb29d771e82d
Also remove the obsolete `--cpu` and `--gpu` renderer flags,
which also are no longer used.
Update tests and wptrunner to not pass these flags.
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Source-Repo: https://github.com/servo/servo
Source-Revision: bb24fd3177cd69931d6a894bfcbb605286cefa1e
selectors 0.15.1 supports AFFECTED_BY_ANIMATIONS and
AFFECTED_BY_TRANSITIONS, which are used by stylo animations.
Reference:
https://bugzilla.mozilla.org/show_bug.cgi?id=1317209
---
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- [X] These changes do not require tests because I only update the version, which only added two StyleRelations flags, and are not used yet
Source-Repo: https://github.com/servo/servo
Source-Revision: 0170138887005215b2b6e194d8765e33ff3a2657
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Source-Repo: https://github.com/servo/servo
Source-Revision: c75946c3ed52d262aae585055023becd5a2e9769
As per issue: https://github.com/servo/servo/issues/14500
I have added a test to ensure that TrustedPromise does not implement Clone.
This is my first PR to the project, so feedback in terms of both code and the actual PR would be very welcome.
Thanks,
Verlet64
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 27a7999d5d85c9b1156554f597cb0eea592624e1
<!-- Please describe your changes on the following line: -->
Add `font-stretch` sub-property to font shorthand
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: c3c4805c826355ad272c78d6d413e6df57b1acf9
Teaches the `etc/ci/check_no_panic.sh` script to handle directories,
so it can check all constellation files for panics.
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r? @asajeffrey
There are currently 4 `unwrap()`s in `components/constellation/timer_scheduler.rs`; I'm not sure how you want to handle those.
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: f9505c7fafcbabd24cfa613493ecacd3e29d273e
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I still need to pass the origin clean flag to constructors. `style::stylesheets::Stylesheet` has an origin field but I don't think that's relevant.
I can get href in htmllinkelement.rs like this:
```rust
let element = self.upcast::<Element>();
let href = element.get_string_attribute(&local_name!("href"));
```
But I'm not sure how to proceed after here.
@Manishearth any opinions?
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: 15c542d3a10d2764fda14f8e54054eeb113bff1a
It’s a compiler plugin that uses unstable compiler APIs that are not on a path to stabilization.
With this changes, there is one less thing that might break when we update the compiler. For example: https://github.com/sfackler/rust-phf/pull/101
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Source-Revision: eade32ed16569806a849e74a395d92a2dbd980a0
<!-- Please describe your changes on the following line: -->
First time contributor here. Noticed this issue is easily solved, so I did it. I am very unsure about how things work here: Is a test needed? What should it look like? Should the "unwrap" be avoided (making bigger changes to the code)?
---
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Source-Revision: 29d4f7d467a1e50b7bcff651743fd5b5bfac2c66
<!-- Please describe your changes on the following line: -->
converted some debug! invocations to trace!
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: b8df502491b880cb942badee4ddbf7ec65b174fb
This PR implements downloadable font support for Servo. It depends on new changes in webrender and dwrote, and adds a dependency on the `truetype` crate for pulling out basic font information. The original DirectWrite API does not provide an easy way to query font information direct from a `FontFace` (which is what you create from a `FontFile`). There are new DirectWrite APIs starting with Windows 10 that allow for this, but they are Win 10+ only, and `winapi-rs` does not yet have bindings for those versions of the interfaces (specificially, `IDirectWriteFontFace3`). The way to do this with DW is to go through a lot of pain in creating a custom collection and enumerator, add your font to your custom collection, then query the collection for its properties.
Instead, we just parse the truetype tables directly to pull out the few bits of information that we need. The `truetype` crate is ok, but I discovered some bugs (an update needs to get pushed to crates.io before this will build). It might be more worthwhile to just implement the tiny bit of truetype parsing that we need ourselves in Servo.
I'm guessing there are existing tests for downloadable fonts...
---
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Source-Revision: 1a7404e38c0f0e9c58487299956bec78589191c7
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Offset parent queries, which are used in the getters for HTMLElement's `offsetParent`, `offsetTop`, `offsetLeft`, `offsetWidth`, and `offsetHeight`, are pretty busted. The most egregious bug is that, as reported in #12939, inline elements are treated as if they're not present in the document. This PR fixes that and all of the other bugs I could trace directly to the offset parent query code, but `offsetTop` and `offsetLeft` are still unreliable in certain circumstances for reasons I haven't looked into (#13708). Inline elements with no content are still treated as not present due to #13982, so #13944 isn't fixed with this PR, either.
---
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Source-Repo: https://github.com/servo/servo
Source-Revision: b08d4a7d395e41a344085d4cf79801c62019c976
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As we begin to add more state to `FrameState`, we need to make sure that when we do replacements and when we finish traversals that the state is properly updated. This also fixes an issue where we were not updating the `url` of the `FrameState` when navigating with replacement enabled (I wonder if it would be possible to write a test to detect this. The url only matters when reloading a document after it was discarded by the max session history).
---
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Source-Revision: 68fa988bf32fab97a2d6ad3231de81c3bcb1939d
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Reviewed in the bug.
Source-Repo: https://github.com/servo/servo
Source-Revision: 1755ad7b75e056a534e12f375a6677f5c069f4c2
For #15061
CalcLOP is a large struct, and gets used quite often. While #15063 reduces its size a bit,
it will still be much larger than any of the other variants in the `specified::Length*` types,
so it will still bloat sizes, especially for specified values that contain many lengths.
This change boxes it in the length types, so that it just takes one word.
r? @heycam
Source-Repo: https://github.com/servo/servo
Source-Revision: f010fb58fdb4526a76581ba6536f807f2b2a4955
`./mach build-geckolib --with-gecko ...` is broken due to regex's API changing a bit.
r? @Manishearth
Source-Repo: https://github.com/servo/servo
Source-Revision: b4980f9037805c04eed4387cd1f848c29f9ac557
Only create scroll roots for overflow regions when the overflow region
is actually larger than the container size. This prevents creating
scrolling roots for elements that do not have overflow scroll as a
side-effect of the way their height and width is defined. For example,
tables should never respect overflow:scroll since their height and
width should always be large enough to prevent overflow. This also
decreases the size and complexity of the display list in many other
circumstances.
As part of this change, transformed overflow calculation is moved from
display list construction to layout. This should mean that overflow is
handled more accurately earlier.
Fixes#14574.
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Source-Revision: 3ab514302f964a76938b8c87b4f27edb00d0f537
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We don't really need enum variants in `CalcLengthOrPercentage`. Given that we already have the information (whether it's `vw`, `ch`, etc.) in the struct fields, we could just store `Option<CSSFloat>` there, and modify our `ToCss` implementation a bit.
cc #15061
r? @Manishearth or anyone interested
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Source-Repo: https://github.com/servo/servo
Source-Revision: a70af60eec11fa0a19cfd889c56b09dc834b35af
